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研究者データベース
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シイナ ヨウ
椎名 洋
所属
大妻女子大学 データサイエンス学部 データサイエンス学科
職種
教授
論文・MISC
2025/10
研究論文(学術雑誌) Criterion for the Resemblance Between the Mother and the Model Distribution
2022/04
研究論文(学術雑誌) Convergence of estimative density: criterion for model complexity and sample size
2022/02/01
研究論文(学術雑誌) Asymptoic efficiency of MLE using prior survey in multinomial distributions
2019/04
研究論文(学術雑誌) Estimation of a continuous distribution on the real line by discretization methods
2018/08/18
研究論文(学術雑誌) Asymptotic expansion of the risk of maximum likelihood estimator with respect to -divergence
2017
論文(指定なし) Asymptotic Expansion of Risk for a Regression Model with respect to $\alpha$-Divergence with an Application to the Sample Size Problem
2014/07
研究論文(学術雑誌) Inference on the eigenvalues of the covariance matrix of a multivariate normal distribution-Geometrical view
2013/03
研究論文(学術雑誌) Modified estimators of the contribution rates of population eigenvalues
2011/04
研究論文(学術雑誌) Admissible estimator of the eigenvalues of the variance-covariance matrix for multivariate normal distributions
2010/07
研究論文(学術雑誌) Serum Fragmented Cytokeratin 18 Levels Reflect the Histologic Activity Score of Nonalcoholic Fatty Liver Disease More Accurately Than Serum Alanine Aminotransferase Levels
2008/04
研究論文(学術雑誌) Asymptotic distribution of Wishart matrix for block-wise dispersion of population eigenvalues
2007/04
研究論文(学術雑誌) An asymptotic expansion of Wishart distribution when the population eigenvalues are infinitely dispersed
2007
論文(指定なし) Inference on Eigenvalues of Wishart Distribution Using Asymptotics with respect to the Dispersion of Population Eigenvalues
2006/10
研究論文(学術雑誌) Useful parameters for distinguishing nonalcoholic steatohepatitis with mild steatosis from cryptogenic chronic hepatitis in the Japanese population
2005/07
研究論文(学術雑誌) Magnetic resonance and computed tomography-based scoring system for the differential diagnosis of vertebral fractures caused by osteoporosis and malignant tumors
2005/06
研究論文(学術雑誌) Distribution of eigenvalues and eigenvectors of Wishart matrix when the population eigenvalues are infinitely dispersed and its application to minimax estimation of covariance matrix
2005/04
研究論文(学術雑誌) New estimator for functions of the canonical correlation coefficients
2005/03
研究論文(学術雑誌) Estimation of the eigenvalues of noncentrality parameter matrix in noncentral Wishart distribution
2005
研究論文(学術雑誌) Order-preserving estimators and an inequality on the integration of zonal polynomial
2004/12
研究論文(学術雑誌) New estimators of discriminant coefficients as the gradient of log-odds
2004/10
研究論文(学術雑誌) Estimation of a multivariate normal covariance matrix under a certain structure
2004/03
研究論文(学術雑誌) Estimation of the eigenvalues of noncentrality parameter in matrix variate noncentral beta distribution
2003/10
論文(指定なし) On Minimaxity of the Normal Precision Matrix Estimator of Krishnamoorthy and Gupta
2003
論文(指定なし) Estimation of the multivariate normal covariance matrix under some restrictions
2003
MISC(指定なし) F-1 母集団固有値が無限に発散したときのウィッシャート分布(分布論)(2003年度統計関連学会連合大会記録(日本統計学会第71回大会))
2002
論文(指定なし) Inadmissibility of Non-order-Preserving Orthogonally Invariant Estimators of the Precision Matrix under Stein's Loss
2002
論文(指定なし) On Minimaxity of some orthogonally Invariant Estimators of Bivariate Normal Dispersion Matrix
2001/08
研究論文(学術雑誌) Early-phase enhanced inflammatory reaction after spinal instrumentation surgery
1995
論文(指定なし) Unbiased estimator of risk for an orthogonally invariant estimator of a covariance matrix
1992/04
研究論文(学術雑誌) INADMISSIBILITY OF NON-ORDER-PRESERVING ORTHOGONALLY INVARIANT ESTIMATORS OF THE COVARIANCE-MATRIX IN THE CASE OF STEIN LOSS
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